Answer: The organic compound used to create fragrances in perfume industry are ester.
Step-by-step explanation:
Organic compounds are defined as the compounds in which a covalent bond is present between a hydrogen and a carbon atom. These are also known as hydrocarbons.
Esters are an organic compound which have a pleasant and fruity smell and is used in the perfume industry.
Therefore, the organic compound used to create fragrances in perfume industry are ester.